I have sent my mobile phone in for recycling but have not deleted the data that was on the phone?
There is no need to worry.
Once the phone is received at RPCrecycle.com, one of the first processes of recycling the phones is to wipe clean any data that was previously stored on the mobile phone.
This is to ensure that when re-used or recycled there is no personal data left on the mobile phone for other people to access.